20324576

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{5827}}^1$

素因数の和:5946

約数の個数: 24

約数和(自身を含む): 40388040

約数和(自身を除く): 20063464

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 5827, 11654, 23308, 46616, 93232, 186464, 635143, 1270286, 2540572, 5081144, 10162288, 20324576]

約数ペア:

[(1, 20324576), (2, 10162288), (4, 5081144), (8, 2540572), (16, 1270286), (32, 635143), (109, 186464), (218, 93232), (436, 46616), (872, 23308), (1744, 11654), (3488, 5827)]